30025440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:769

約数の個数: 144

約数和(自身を含む): 106142400

約数和(自身を除く): 76116960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 719, 720, 870, 928, 1044, 1160, 1305, 1392, 1438, 1440, 1740, 2088, 2157, 2320, 2610, 2784, 2876, 3480, 3595, 4176, 4314, 4640, 5220, 5752, 6471, 6960, 7190, 8352, 8628, 10440, 10785, 11504, 12942, 13920, 14380, 17256, 20851, 20880, 21570, 23008, 25884, 28760, 32355, 34512, 41702, 41760, 43140, 51768, 57520, 62553, 64710, 69024, 83404, 86280, 103536, 104255, 115040, 125106, 129420, 166808, 172560, 187659, 207072, 208510, 250212, 258840, 312765, 333616, 345120, 375318, 417020, 500424, 517680, 625530, 667232, 750636, 834040, 938295, 1000848, 1035360, 1251060, 1501272, 1668080, 1876590, 2001696, 2502120, 3002544, 3336160, 3753180, 5004240, 6005088, 7506360, 10008480, 15012720, 30025440]

約数ペア:

[(1, 30025440), (2, 15012720), (3, 10008480), (4, 7506360), (5, 6005088), (6, 5004240), (8, 3753180), (9, 3336160), (10, 3002544), (12, 2502120), (15, 2001696), (16, 1876590), (18, 1668080), (20, 1501272), (24, 1251060), (29, 1035360), (30, 1000848), (32, 938295), (36, 834040), (40, 750636), (45, 667232), (48, 625530), (58, 517680), (60, 500424), (72, 417020), (80, 375318), (87, 345120), (90, 333616), (96, 312765), (116, 258840), (120, 250212), (144, 208510), (145, 207072), (160, 187659), (174, 172560), (180, 166808), (232, 129420), (240, 125106), (261, 115040), (288, 104255), (290, 103536), (348, 86280), (360, 83404), (435, 69024), (464, 64710), (480, 62553), (522, 57520), (580, 51768), (696, 43140), (719, 41760), (720, 41702), (870, 34512), (928, 32355), (1044, 28760), (1160, 25884), (1305, 23008), (1392, 21570), (1438, 20880), (1440, 20851), (1740, 17256), (2088, 14380), (2157, 13920), (2320, 12942), (2610, 11504), (2784, 10785), (2876, 10440), (3480, 8628), (3595, 8352), (4176, 7190), (4314, 6960), (4640, 6471), (5220, 5752)]